1. Measurement the hydraulic arm shaft O.D. with an outside micrometer.
2. Measurement the bushing I.D. with a cylinder gauge or inside micrometer.
3. If the clearance exceeds the allowable limit. replace.


Diesel Engines Troubleshooting
Diesel Engines Repair
1. Measurement the hydraulic arm shaft O.D. with an outside micrometer.
2. Measurement the bushing I.D. with a cylinder gauge or inside micrometer.
3. If the clearance exceeds the allowable limit. replace.

